baber/WOPTO huggingface dataset:
Patent JP-2020126451-A (JP)
Title: Electronic receipt system, information processing device, method and program
Inventor: UCHIMURA ATSUSHI
IPC: G06Q50/10
Filed: 2019-02-05
Abstract: To provide an electronic receipt system that can confirm a user who can view an electronic receipt.SOLUTION: An electronic receipt system includes a terminal and a server. The terminal includes: a transmission unit that receives an input of user information and identification information of an electronic receipt indicating contents of transaction, and transmits the received user information and the identification information to the server; a receipt unit that receives electronic receipt information for generating an electronic receipt from the server; and a display unit that displays, based on the received electronic receipt information, the electronic receipt. The server includes: a server receipt unit that receives identification information and user information from the terminal; a determination unit that determines whether or not the received user information is included in sharing destination information indicating a user who can view the electronic receipt; and a server transmission unit that transmits, when the user information is included in the shared information, the electronic receipt information including the sharing destination information corresponding to the received identification information to the terminal.SELECTED DRAWING: Figure 1
Patent JP-2020125812-A (JP)
Title: Rotation transmission device
Inventor: SAITO TAKAHIDE
IPC: F16D41/064
Filed: 2019-02-05
Abstract: To provide a rotation transmission device using a two-way clutch for selecting the rotation to be transmitted or interrupted, having less energy loss or component wear during rotation transmission.SOLUTION: A sub gear 24 engaging coaxially with an input gear 12 is arranged on a driving gear 11 consisting of a helical gear in an axially movable manner, and a two-way clutch 14 using a roller 17 as an engagement element is provided between the input gear 12 and an output shaft 13. When the input gear 12 and the sub gear 24 are positively rotated, the roller 17 of the two-way clutch 14 get in a predetermined engaging state for establishing rotation transmission, and when the input gear 12 and the sub gear 24 are reversely rotated, the sub gear 24 is pushed against a holder 18 of the two-way clutch 14 via an elastic member 25 in the axial direction, and the holder 18 is rotated relatively to the output shaft 13 to change the engaging state of the roller 17 for establishing rotation transmission, resulting in no slide of one component with the other during rotation transmission.SELECTED DRAWING: Figure 5
Patent JP-2019080980-A (JP)
Title: Game machine
Inventor: MIYAMOTO EIJI
IPC: A63F5/04
Filed: 2019-02-05
Abstract: To provide a game machine capable of heightening interest to a game of a player.SOLUTION: When performing a specific performance, specific performance means displays a first performance image on image display means, and after displaying the first performance image on the image display means, performs the first performance for allowing prescribed emission means in a plurality of emission means to emit light, and after performing the first performance, allows specific emission means in the plurality of emission means to emit light, and after emitting light from the specific emission means in the plurality of emission means, performs the second performance for displaying a second performance image on the image display means.SELECTED DRAWING: Figure 35
Patent JP-2020127915-A (JP)
Title: Modified soil classification method
Inventor: TAKADA NAOYA
IPC: B01D21/01
Filed: 2019-02-08
Abstract: To provide a modified soil classification method.SOLUTION: Wash water containing a cation or a cationic flocculant is added to modified soil for classification.SELECTED DRAWING: None
Patent JP-2019096620-A (JP)
Title: Fuel cell unit
Inventor: KATANO KOJI
IPC: H01M8/04
Filed: 2019-02-13
Abstract: To make it possible to prevent a high voltage component from being affected by expansion and contraction of a fuel cell stack, which may be caused by power generation of the fuel cell stack.SOLUTION: A fuel cell unit comprises: a fuel cell stack having a plurality of single cells arranged in a stack; a stack case accommodating the fuel cell stack in it; and a component case accommodating in it a high voltage component supplied with power generated by the fuel cell stack. The component case has an opening that is closed by a face of the stack case, which face is parallel to the stacking direction of the single cells. The high voltage component is fixed by a face directed to the inside of a counter face counter to the opening or a face extending toward the stack case from the counter face, among faces forming the component case.SELECTED DRAWING: Figure 1
Patent JP-2020132443-A (JP)
Title: Apparatus for producing polycrystalline silicon and polycrystalline silicon
Inventor: OKADA TETSUO
IPC: C01B33/035
Filed: 2019-02-14
Abstract: To provide a technique allowing for avoidance of electrode damage and silicon rod contamination.SOLUTION: The lower end side of a core wire holder 14 contacts the top 18 of an electrode unit 10 and energizing the core wire holder 14. A fixing unit 17 extending downward from the lower end side of the core wire holder 14 and for fixing the core wire holder 14 to the electrode unit 10 is provided on the lower end side. The lower end of the fixing unit 17 is a threadedly engaged portion 17a, which is located below a surface where the core wire holder 14 contacts the top of the electrode unit 10. The electric resistance of the surface where the lower end side of the core wire holder 14 contacts the top 18 of the electrode unit 10 is designed to be lower than that of a region jointed to the threadedly engaged portion 17a.SELECTED DRAWING: Figure 2
Patent JP-2019075589-A (JP)
Title: Semiconductor device
Inventor: HODO RYOTA
IPC: H01L27/06
Filed: 2019-02-14
Abstract: To provide a semiconductor device that has a small occupied area and a high integration degree.SOLUTION: A first conductive layer is formed. A first insulating layer is formed on the first conductive layer. A second conductive layer is formed on the first insulating layer by using the same material as the first conductive layer. A third conductive layer is formed on the second conductive layer. A second insulating layer is formed on the third conductive layer. A resist mask is formed on the second insulating layer. Etching is sequentially performed from a top layer. Formation of an opening on the first conductive layer, and enlargement of a diameter of an opening on the second conductive layer are performed at the same step. By etching the first insulating layer, a contact hole for exposing an upper surface of the first conductive layer is formed.SELECTED DRAWING: Figure 1
Patent JP-2020134225-A (JP)
Title: Clock movement and clock
Inventor: IHASHI TOMOHIRO
IPC: G04C3/00
Filed: 2019-02-15
Abstract: To provide a clock movement capable of detecting a reference position of a pointer.SOLUTION: A clock movement comprises: a stepping motor having a rotor for rotating a third pointer; a control part for determining a position of the third pointer by detection of a rotor rotation state when the third pointer is rotated; a wheel row 30b for transmitting drive force of the stepping motor to the third pointer and comprising a fourth intermediate gear 35a and a third intermediate pinion 33b engaged to the fourth intermediate gear 35a, and a fifth intermediate gear 36a. The fourth intermediate gear 35a has a reference load part 39 for applying variation to a load which the rotor receives when the fourth intermediate gear is engaged to the third intermediate pinion 33b and when the fourth intermediate gear is engaged to the fifth intermediate gear 36a. In plan view, a first segment L1 connecting a rotation center of the fourth intermediate gear 35a and a rotation center of the third intermediate pinion 33b is arranged with an angle of less than 180° with respect to a second segment L2 connecting a rotation center of the fourth intermediate gear 35a and a rotation center of the fifth intermediate gear 36a in plan view.SELECTED DRAWING: Figure 8
Patent JP-2020130019-A (JP)
Title: Small animal trapping device
Inventor: ISHIKAWA SHINPEI
IPC: A01M23/34
Filed: 2019-02-18
Abstract: To provide a small animal trapping device that can effectively trap a small animal, even if the small animal of a trapping target is the Muntiacus reevesi, though the device can be manufactured at sufficiently low cost.SOLUTION: A small animal trapping device 2 includes: a support base 4 having a pair of supporting columns 10a, 10b arranged at intervals; a winding member 6 extended straight between the pair of supporting columns 10a, 10b, while one end is detachably supported at one side of the pair of supporting columns 10a, 10b and the other end is detachably supported at the other side of the pair of supporting columns 10a, 10b; and winding member restraining means with the one end connected to the winding member. The winding member 6 is deformed in a roll state by shape restoration characteristics of itself, if the pressing force acts on a central part front face while being extended straight.SELECTED DRAWING: Figure 1
Patent JP-2020132342-A (JP)
Title: Cleaning device and cleaning method of belt conveyor
Inventor: MATSUKI KAZUHIRO
IPC: B08B11/00
Filed: 2019-02-18
Abstract: To provide a cleaning device and a cleaning method for a belt conveyor in which the condition of setting, maintenance, abnormality, etc. of a cleaning device of a belt conveyor can be detected in an early stage and can be easily monitored and managed.SOLUTION: A cleaning device 1 of a conveyor belt has a cleaner scraping blade 8 which can be brought into contact with a belt surface 32s on a conveyor belt 32 rotating in a predetermined direction and conveying an article placed thereon, and scrapes off deposits on the belt surface and cleans up by the cleaner scraping blade. The cleaning device has a cleaner support part 5 which can adjust the pressing force of the cleaner scraping blade on the belt surface, and has a control part 10 which can output and display the detection information of at least one of a load detection part 11 for detecting the pressing force of the cleaner scraping blade and an acceleration detection part 12 for detecting the acceleration of vibration and displacement of the cleaner scraping blade. Further, there is provided a cleaning method for supervising a plurality of cleaning devices by using a communication facility, performing centralized monitoring and management at a remote location, and changing a threshold value according to a condition.SELECTED DRAWING: Figure 2
Patent JP-2020027794-A (JP)
Title: Illuminating device and illuminating system
Inventor: KATO TOSHIYA
IPC: F21V33/00
Filed: 2019-02-20
Abstract: To provide an illuminating device and an illuminating system having high added value.SOLUTION: An illuminating device 1 comprises a fitting part 110, a housing 120, a main body part 130, a board 131, an illuminating light source 141, a cover 60, a projector 70, and a reflecting member 170. When the illuminating device 1 comprises an indirect light source 142, and an indirect light source board 133 on which the indirect light source 142 is installed, the indirect light source 142 is a light source provided on an outer surface of the housing 120 to emit light toward a ceiling 90, and the indirect light source board 133 is a board on which the indirect light source 142 is installed. The projector 70 projects an image onto the cover 60 from the side of the illuminating light source 141.SELECTED DRAWING: Figure 3
Patent JP-2020130823-A (JP)
Title: Front and back switching bag
Inventor: KURODA TETSUMASA
IPC: A45F3/04
Filed: 2019-02-23
Abstract: To provide a front and back switching bag that can be changed to front and back without removing belts of both shoulder, even as for a backpack type bag with belts over both shoulders, and particularly can advantageously be used even for a bag with an existing mounting part.SOLUTION: A front and back switching bag with belts over both shoulders is provided. This front and back switching bag is constituted of a switching belt and a bag. This switching belt is constituted of a first belt and a second belt annularly formed in this first belt, and a first mounting part and a second mounting part for mounting this switching belt at both ends of the bag. This bag has a first connection part where this first mounting part is mounted, and a second connection part where the second mounting part is mounted. The front and back switching bag is characterized in that, when this front and back switching bag is engaged backward, the first belt and the second belt are started from the first connection part or the second connection part provided at the back of a wearer, are turned around from armpits to the front, are divided and exceeded on both shoulders, and reaches the other connection part in the rear side.SELECTED DRAWING: Figure 2
Patent JP-2020136590-A (JP)
Title: Optical module
Inventor: NAKANISHI HIROMI
IPC: H01S5/40
Filed: 2019-02-25
Abstract: To provide an optical module which can be downsized in a structure in which multiple lights of different wavelengths are multiplexed.SOLUTION: An optical module 1 comprises a light formation section 30. The light formation section 30 includes: a first laser diode 81; a first lens 91 including a first incidence surface 91A and a first emission surface 91B; a second laser diode 82; a second lens 92 including a second incidence surface 92A and a second emission surface 92B; and a third lens 93 including a third incidence surface 93A and a third emission surface 93B. The first lens 91 includes a first meta-surface structure 91C in which a first light is shaped into a first form 95A on the third incidence surface 93A. The second lens 92 includes a second meta-surface structure 92C in which a second light is shaped into the first form 95A on the third incidence surface 93A. The third lens 93 includes a third meta-surface structure 93C in which an optical axis of the first light emitted from the third emission surface 93B is matched with an optical axis of the second light emitted from the third emission surface 93B.SELECTED DRAWING: Figure 10
Patent JP-2020131407-A (JP)
Title: Driving machine
Inventor: SHIGE TETSUHITO
IPC: B25C1/06
Filed: 2019-02-25
Abstract: To reduce vibration which is transmitted to a handle part from a reciprocation mechanism storage part when driving a fastener in a driving machine.SOLUTION: A power source storage part 5 and power supply unit 7 are located in order on a connection route from a reciprocation mechanism storage part 4 of a housing 2 to a handle part 6, and both are located in a loop form. Although a longitudinal axis D1 of the handle part 6 and a center axis A1 of the reciprocation mechanism storage part 4 are so located as to be orthogonal to each other, the handle part 6 and the power source storage part 5 become in a non-contact state and have a gap 10 therebetween. A projection 9 comprising an elastic body is provided on one side of the gap 10. When the handle part 6 is deformed, the projection 9 contacts an end face of the handle part 6, and thus, restricts movement of the handle part 6 so as not to deform further.SELECTED DRAWING: Figure 1
Patent JP-2020133350-A (JP)
Title: Rolling compaction machine
Inventor: TAKAHASHI ATSUSHI
IPC: E01C19/27
Filed: 2019-02-25
Abstract: To provide a rolling compaction machine capable of appropriately changing a deceleration degree when braking an airframe.SOLUTION: A rolling compaction machine comprises a compaction roller (3), a sprinkler system (8) that is mounted on an airframe (1) and sprinkles water from the airframe, an object sensor (33) that detects an object located in a travel direction of the airframe, and a controller (40) including an obstacle determination portion (54) to determine whether the object detected by the object sensor is an obstacle. The controller includes a sprinkling range determination portion (51) to determine a sprinkling range (W) in which water is sprinkled when the sprinkler system sprinkles water, a monitoring area management portion (52) to manage a monitoring area (A) determined by the obstacle determination portion in the area where the object sensor detects the object, and a monitoring area correction portion (53) to correct the monitoring area managed by the monitoring area management portion. When the sprinkler system sprinkles water, the monitoring area correction portion excludes an exclusion area (D) including the sprinkling range determined by the sprinkling range determination portion from the monitoring area managed by the monitoring area management portion.SELECTED DRAWING: Figure 3
Patent JP-2020141185-A (JP)
Title: Antenna device
Inventor: TANAKA MASAHIRO
IPC: H01Q1/22
Filed: 2019-02-27
Abstract: To provide an antenna device capable of easily optimizing antenna directivity according to a shape of a mounting position.SOLUTION: The antenna device is fastened to a vehicle via a plurality of fastening portions and controls antenna directivity by a state in which a first fastening portion included in the plurality of fastening portions is conducted and a state in which the first fastening portion is not conducted.SELECTED DRAWING: Figure 1
Patent JP-2020137636-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-02-27
Abstract: To prevent a reduction in the interest of games.SOLUTION: When reach performance of SP reach or higher is completed, a specific image 31e is displayed on an image display device 31. In the reach performance, a first operation promotion performance for promoting operation on operation means and a second operation promotion performance in which it is expected a big win is executed at a higher degree than the first operation promotion performance may be executed. A reach performance under a normal play mode accompanied by display of the specific image 31e and using the second operation promotion performance is executed at a ratio different from a reach performance under a specific play mode accompanied by display of the specific image 31e and using the second operation promotion performance.SELECTED DRAWING: Figure 65
Patent JP-2020141062-A (JP)
Title: Manufacturing method of light-emitting device
Inventor: HASHIMOTO HIROSHI
IPC: H01L33/50
Filed: 2019-02-28
Abstract: To provide a manufacturing method of a small light-emitting device.SOLUTION: A manufacturing method of a light-emitting device 1 includes steps of: placing a laminated body 23 in which a pair of electrodes 11a, 11b, a semiconductor laminated body 12, and a translucent member 13 are disposed on a light reflecting plate 112 along a direction parallel to a surface 112a of the light reflecting plate 112; forming a light reflecting member 116 covering the laminated body 23 on the light reflecting plate 112; forming a pair of holes 119a, 119b that reach the electrodes 11a, 11b from an upper surface 116a of the light reflecting member 116; and forming a pair of mutually separated conductive members 20a, 20b, connected to each of the pair of electrodes 11a, 11b, inside each of the holes 119a, 119b and on the upper surface of the light reflecting member 116.SELECTED DRAWING: Figure 15B
Patent JP-2020141511-A (JP)
Title: Power supply system
Inventor: NISHIURA HIROKI
IPC: H02J9/06
Filed: 2019-02-28
Abstract: To provide a power supply system capable of safety being switched to a bypass circuit in the event of a blackout.SOLUTION: A power supply system comprises a plurality of AC output converters which are connected in parallel to a bus bar that supplies power to an AC load. Each of the AC output converters includes: an AC-DC converter that converts an external AC voltage to a DC voltage; a DC-AC converter that converts the DC voltage to the AC voltage and supplies it to the bus bar; a secondary battery that is connected to the DC-AC converter in parallel and stores the DC voltage; a first switching circuit that is provided between the bus bar and the DC-AC converter; a bypass passage that directly supplies the external AC voltage to the bus bar instead of the AC voltage supplied from the DC-AC converter; a second switching circuit that is provided between the bus bar and the bypass passage; a switching control circuit that controls the first and second switching circuits during a breakout and a power return; and a control power supply circuit that generates a control voltage of the switching control circuit in response to the supply of the external AC voltage, the AC voltage converted by the DC-AC converter, the bypass voltage of the bypass passage and the voltage of the bus bar.SELECTED DRAWING: Figure 1
Patent JP-2020046415-A (JP)
Title: Pseudo random frequency sonar ping generation
Inventor: MARTYN SLOSS
IPC: G01S15/96
Filed: 2019-03-01
Abstract: To insonify a fluid with sonar ping pulses having varying frequencies within the ping to recover position information of objects in the fluid which reflect the sonar ping pulses.SOLUTION: A sonar system using a large array multi-element sonar detector to detect reflection signals sent out by a sonar ping generator is provided, the sonar ping generator being configured to send out variable frequency sonar signals during each ping, where the frequency is neither monotonically increasing nor monotonically decreasing.SELECTED DRAWING: Figure 7
Patent JP-2020141748-A (JP)
Title: Rounding imaging management apparatus, method of operating rounding imaging management apparatus, program for operating rounding imaging management apparatus, data structure, and recording apparatus
Inventor: IMAMURA RYO
IPC: A61B6/00
Filed: 2019-03-04
Abstract: To provide a rounding imaging management apparatus capable of performing rounding imaging in the light of the actual conditions, a method of operating the rounding imaging management apparatus, a program for operating the rounding imaging management apparatus, a data structure, and a recording apparatus.SOLUTION: The CPU of the rounding imaging management apparatus functions as a first acquisition unit, a second acquisition unit, a creation unit, and an output control unit. The first acquisition unit acquires imaging order information indicating the content of radiography in the rounding imaging to be performed hereafter. The second acquisition unit acquires required time from time record data in which the required time in the rounding imaging performed in the past is registered. The creation unit creates a rounding plan of the rounding imaging on the basis of the imaging order information and the required time. The output control unit performs control for output of the rounding plan.SELECTED DRAWING: Figure 5
Patent JP-2020144179-A (JP)
Title: Electro-optical device, and electronic apparatus
Inventor: FUJIKAWA SHINSUKE
IPC: G02F1/1345
Filed: 2019-03-05
Abstract: To provide an electro-optical device that reduces display unevenness caused by a difference in electrical property of video signal lines.SOLUTION: An electro-optical device comprises: a data line selection circuit 150 that is located on a display area side; a first terminal group 161; a second terminal group 162; a first video signal line 163 that is electrically connected to a first terminal of the first terminal group 161; and a second video signal line 164 that is electrically connected to a second terminal of the second terminal group 162. The first video signal line 163 has a first portion 163a that extends from the first terminal toward the second terminal group, a second portion 163b that extends from the first portion 163a toward a direction intersecting the first portion 163a, and a third portion 163c that extends from the second portion 163b toward the data line selection circuit 150. The second video signal line 164 has a fourth portion 164a that extends from the second terminal toward the first terminal group, a fifth portion 164b that extends from the fourth portion 164a along the second portion 163b, and a sixth portion 164c that extends from the fifth portion 164b toward the data line selection circuit 150.SELECTED DRAWING: Figure 7